baber/WOPTO huggingface dataset:
Patent JP-S5790268-A (JP)
Title: Power steering equipment
Inventor: OKAZAKI YOUICHIROU
IPC: B62D5/06
Filed: 1980-11-28
Abstract: PURPOSE: To lessen the fatigue provided by driver's steering operation by constantly adjusting a steering power to an independent driver regardless to variation in total weight of a vehicle.  
     CONSTITUTION: A piston 43 and a cylinder 42 whose capacity may be varied according to a weight of a vehicle are provided for its frame 50. A space inside the cylinder is communicated by a pipe 49 with a chamber 37 which is formed inside a steering casing 11. Piston rods 31, 34 whose extending distances may depend on the weight of the vehicle are provided inside the chamber 37. The extension of the rods causes sliding of a slide plate 23 inside a housing. A bracket fixed to the end of a torsion bar 14 is linked with spring bars 25, 26, which can be slided through holes in the slide plate 23. The rigidity of the  torsion bar can be varied by the sliding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0853739-A (JP)
Title: Soft magnetic alloy
Inventor: SAWA TAKAO
IPC: H01F1/147
Filed: 1995-06-12
Abstract: PURPOSE:To produce a soft magnetic alloy having magnetic properties of excellent high saturated magnetic flux density in a high-frequency region. CONSTITUTION:This soft magnetic alloy is the one having a compsn. expressed by the general formula of TaMbM' cM'' dYe (T: at least one or more kinds selected from Fe, Co and Ni, M: at least one or more kinds selected from Cu, Ag, Au, Zn, Sn, Pb, Sb and Bi, M': at least one or more kinds selected from Zr, Hf and Nb, M'': at least one or more kinds selected from Ti, V, Ta, Cr, Mo, W, Mn and Al, Y: at least one or more kinds selected from Si, P, B and C, a+b+c+d+e=100 (atomic%), 0.01<=b<=5 (where in the case of the addition of Cu, the amt. of Cu only to be added is regulated to <0.1), 3<=c<=18, 0<=d<=5 and 0<=e<=15 (where in the case of the addition of any of one or more kinds of Si and B, the case of <5 total content of Si and B to be added is excluded) and having fine crystalline grains.
Patent JP-S5956922-A (JP)
Title: Weld zone indicating device of coil
Inventor: NAGASHIMA ATSUSHI
IPC: B21C47/26
Filed: 1982-09-27
Abstract: PURPOSE:To insert an indicating sheet safely and surely into a coil being taken up by enabling a work hand that supports an indicating sheet holding device to move horizontally and enabling the work hand to turn through a turning frame. CONSTITUTION:In a weld zone indicating device of a coil that inserts an indicating sheet suplied by an indicating sheet supplying device 38 into a coil 6 of a strip 2 which is being taken up on a take-up shaft 32 by an indicating sheet holding device 12, a work hand 10 provided with the indicating sheet holding device 12 that holds and inserts the indicating sheet into the coil 6 is held by a work hand frame 20 allowing free horizontal movement in the direction of coil 6 axis by a work hand frame 20. The work hand frame 20 is held by a turning frame 22 to allow free turning, and mounted on a stand 28 which is made movable by a hydraulic cylinder 36 and a link 34 to align the turning axis 30 of the turning frame 22 with the center of the coil take-up shaft 32.
Patent JP-H0613750-A (JP)
Title: Manufacture of printed wiring board
Inventor: SETSUDA KUNIO
IPC: H05K3/40
Filed: 1992-06-25
Abstract: PURPOSE:To prevent reliably the peeling of a solder resist in the boundary between a terminal part and the solder resist to manufacture a highly reliable printed wiring board with a connector without changing the existing manufacturing process of the printed wiring board. CONSTITUTION:A pattern is formed on a board 1 and thereafter, a solder resist 4 is applied on a desired place of the upper part of a terminal 2 then, a solder coat 5 is applied to the terminal 2. Removal of the terminal 2 from the solder coat is performed in a state that the coat 5 applied on the boundary between the terminal 2 and the resist 4 out of the coat 5 applied to the terminal 2 is left. After that, nickel-gold plating is applied to the terminal 2. As the coat 5 applied on the boundary between the terminal 2 and the resist 4 is not peeled, the solder peeling solution does not intrude into the boundary between the resist 4 and the terminal 2 and the peeling of the resist 4 is not generated.
Patent JP-S5957210-A (JP)
Title: Optical fiber rotation type polarized wave mode coupler
Inventor: FUJII YOSHIMASA
IPC: G02B6/14
Filed: 1982-09-27
Abstract: PURPOSE:To expand an application range of a polarized wave saving optical fiber by coupling and constituting two polarized wave saving optical fibers, in a state that a coordinate system in a section of both of them is varied by an angle except (pi/2)Xn (n is an integer) radian. CONSTITUTION:When linear polarized light whose poalrized wave face is a Y axial direction is made incident from an incident face of polarized wave saving optical fiber 1', the polarized wave face is saved and propagated, and since X and Y axial directions rotate by an angle theta radian (provided that an angle of pi/2.n radian is excepted) in a coupling part 6, it is made to branch to polarized wave modes of two orthogonal X'axis and Y' axis directions, in a polarized wave saving optical fiber 5', and is propagated. An intensity ratio of light whose polarized wave face is two axes X', Y' is sin<2>theta:cos<2>theta, and by selecting the angle theta, ''0'' through ''1'' (provided that ''0'' and ''1'' are excepted) can be taken. Also, when polarized wave modes of two main axis directions X, Y orthogonal to the polarized wave saving optical fiber 1' are propagated simultaneously, the propagated light of both polarized wave modes is joined with polarized wave modes of two orthogonal main axis directions X', Y', respectively, in the polarized wave saving optical fiber 5', and is propagated.
Patent JP-H0218407-A (JP)
Title: Acrylic copolymer and coating base composition
Inventor: KOJI HIROSHI
IPC: C09J133/06
Filed: 1988-07-05
Abstract: PURPOSE:To obtain the subject copolymer suitable for a novel dental adhesive coating base composition due to formation of a coating film excellent in adherability and hardwearing properties from a solution thereof by copolymerizing specified 5 or 6 kinds of acrylic monomers in a specified ratio. CONSTITUTION:A (meth)acrylic acid of formula I (R<4> is H or methyl), (meth) acrylic alkyl ester of formula II (R<1> is 1-10C alkyl; R<5> is R<4>), (meth)acrylic alkyl ester different with formula II or methacrylic methoxybutyl of formula III (R<2> is R<1> or methoxybutyl) two different kinds of (meth)acrylic hydroxyalkyl esters of formula IV and V (R<7>, R<8>, R<10> and R'' are R<4>) and (meth) acryloxypropyltrialkoxysilane of formula VI (R<3> is lower alkyl; R<9> is R<4>) are copolymerized in a ratio of 1-30wt.% monomer of formula I, 5-60wt.% respective monomers of formula II, III and V, 0-60wt.% monomer of formula IV and 0.2-20wt.% monomer of formula VI, thus obtaining the objective copolymer with 1X10<4>-5X10<5> average molecular weight.
Patent JP-S5793160-A (JP)
Title: Ink drop injector
Inventor: UCHIDA HIROYASU
IPC: B41J2/16
Filed: 1980-12-01
Abstract: PURPOSE:To provide an ink drop injector high in the electro-mechanical conversion efficiency and excellent in the ink drop injection property with the eutec- tic junction of a piezo-electric vibrator and a protruded surface mounted on the outer wall of a pressure chamber by making the width of the protruded surface less than that of the piezo-electric vibrator. CONSTITUTION:A protruded section 49 with a slight height (h) is formed on the outside of a wall 50 corresponding to each pressure chamber 43, where the width (ba) of the protruded section is determined to maximize the electro-mechanical conversion efficiency or to satisfy ba/bi close thereto. A piezo-electric vibrator has a vibrator body 47, a top electrode 47a and a bottom electrode 47b with a width (bp) made larger than the width (ba) of the protruded section 49. The electrodes 47a and 47b are made of gold by thick film method, evaporation method or the like. After the piezo-electric vibrator is positioned on the protruded section 49 of a substrate 41, an appropriate load is applied thereon maintained at a temperature exceeding the Au-Si eutectic temperature. This provides a structure layer 48 on the protruded section 49 to integrate the piezo- electric vibrator and the Si substrate 41.
Patent JP-H0519719-A (JP)
Title: Driving control circuit for liquid crystal display device
Inventor: TANAKA KATSUNORI
IPC: G09G3/36
Filed: 1991-07-09
Abstract: PURPOSE:To drive a liquid crystal display panel having large-screen constitution by applying a necessary voltage to a liquid crystal cell within specific driving time period as for the driving control circuit of the liquid crystal display device which can drive the liquid crystal cell of an active matrix type liquid crystal display panel at a high speed. CONSTITUTION:The driving control circuit of the liquid crystal display device is equipped with the active matrix type liquid crystal display panel 1, a gate driving part 2 which drives gate lines (12-1)-(12-M) of the liquid crystal display panel 1, and data driving part 3 which drives data lines (13-1)-(13-N) of the liquid crystal panel 1; and this liquid crystal display device is provided with a switching signal generation part 4 which generates a switching signal 11 for dividing the period wherein the gate line 12-j is driven by the gate driving part 2 into two periods and a driving voltage control part 5 which boosts the driving voltage (absolute value) in the 1st period of the data lines (13-1)-(13-N) to a larger voltage with the control of the switching signal 11.
Patent JP-H02243616-A (JP)
Title: Stable hydrogen peroxide releasing tooth paste
Inventor: ANSONII II UINSUTON
IPC: A61K8/18
Filed: 1989-06-28
Abstract: PURPOSE: To obtain the subject stable and safe dentifrice free from glycerol and composed of a pasty or gelatinous dentifrice containing sodium hydrogen percarbonate and sodium percarbonate at specific ratios in a carrier composed of a polyethylene glycol-based wetting agent. CONSTITUTION: This hydrogen peroxide-releasing dentifrice having the form of a convenient opaque or translucent pasty dentifrice or gelatinous dentifrice having the above effect, essentially free from glycerol, useful for the treatment of periodontosis and capable of minimizing the dental caries is produced by adding a mixture of <=70wt.%, preferably 10-65wt.% (based on the dentifrice) of sodium hydrogen-percarbonate especially containing >=30wt.% of fraction having particle diameter of <=25μm and 1-10wt.%, preferably 2-10wt.% of sodium percarbonate as essential components to a carrier consisting of 20-75wt.% of a polyethylene glycol-based wetting agent having a molecular weight of preferably 300-600.
Patent JP-H0459940-A (JP)
Title: Sliding member and its manufacture
Inventor: SARUWATARI YASUHIKO
IPC: C22C29/00
Filed: 1990-06-28
Abstract: PURPOSE:To manufacture a sliding member excellent in lubricating sealability, wear resistance and heat resistance by injecting the molten metal of low-melting metals such as Al into the mixed powder of carbonaceous powder and MoS2 or WS2 powder and executing cooling. CONSTITUTION:This sliding member is constituted of (a) carbonaceous powder, (b) MoS2 powder and/or WS2 powder and (c) at least one kind of metal among Al, Al alloys, Sb alloys and copper alloys having the m.p. below the m.p. or decomposition point of the (b) components and can be obtd. by bonding the (a) components and the (b) components by the (c) components. Preferably, the ratio of the total content of the above (a) components and the (b) components is preferably regulated to 30 to 75vol.% the content of the above (a) component to 25-70vol.% and the ratio of the content of the (b) components lies in the range of 1 to 20 pts.wt. to 100 pts.wt. the above (a) components. The above member can be obtd. by mixing the (a) components and the (b) components, filling this mixed powder into a vessel, deaerating its inside and thereafter flowing the molten metal of the (c) components therein.
Patent JP-H0516020-A (JP)
Title: Work transport device in cutting machine
Inventor: TOKIWA TORU
IPC: B23D55/04
Filed: 1991-07-09
Abstract: PURPOSE:To obtain a work transport device which can carry residual materials in a short time and appropriately carry the residual materials regardless of their lengths. CONSTITUTION:At least in a zone located up stream from a cutting position, viewing from the carrying direction, a feed vice device 33 for holding a work is provided capably of making reciprocating motion, and in a zone located down stream from the cutting position at least in the carrying direction, a front vice device 37 for holding the work is provided capably of making reciprocating motion, and a main vice device for holding the work is provided between the feed vice device and the front vice device. And the main vice device is provided capably of making reciprocating motion in a zone from the upper stream side to the lower stream side of the cutting position, viewing from the carrying direction.
Patent JP-H0334893-A (JP)
Title: Thermal transfer material
Inventor: IKEUCHI MAKIKO
IPC: B41M5/46
Filed: 1989-06-30
Abstract: PURPOSE:To obtain a thermal transfer material giving a recording body excellent in light fastness and capable of being detected by a near infrared ray absorbing detector by successively providing a layer containing an ultraviolet absorber, a layer containing a far infrared absorben other than carbon black and, if necessary, a colorant layer containing a colorant other than carbon black on a base material. CONSTITUTION:A thermal transfer material is obtained by forming a heat-meltable ink layer to a base material and the heat-meltable ink layer is formed by successively providing a layer containing an ultraviolet absorber, a layer containing a far infrared absorber having an absorption max. wavelength at 690-1000nm other than carbon black and, if necessary, a layer containing a colorant other than carbon black. When recording is performed using this transfer material by a thermal head, an arbitrary character or figure can be obtained as a recording body having sufficient resolving power. The recording body can be detected by a usual near infrared ray absorbing detector and is effective in the collation of the manufacturing lot number or product number marked on various products for the sake of product control and excellent in light fastness and the recording body of a colorless or color character or symbol matched with a product image can be obtained.
Patent JP-S5793209-A (JP)
Title: Odometer for automobile
Inventor: HIRANO KAZUO
IPC: G06F12/16
Filed: 1980-11-29
Abstract: PURPOSE:To enable manufacture of the odometer free from any troubles accompanying the stoppage of a power supply by a method wherein the same informations on mileage written in four or more non-volatile memories sequentially are compared one by one and those informations which have the highest accordance are delivered for employment. CONSTITUTION:The same informations on mileage are written in four or more non-volatile memories which retain in written informations successively even after breaking of a power supply. Then, these informations are compared one by one and those having the highest accordance thereof are delivered by using a majority circuit. For example, a vehicle speed signal detected by a speed sensor 1 is made to be a signal indicating a mileage through integration by an integrator 2, a prescribed operation is given thereto by a microcomputer 3 and the informations on mileage thus accumulated are indicated by an indicator 4, while the aforesaid informations are written sequentially in four or more non-volatile memories 5, and those informations which have the highest accordance are adopted, whereby it is made possible to prevent false indication and the like liable to occur at the time of breaking of the power supply.
Patent JP-H072406-A (JP)
Title: Processor for paper sheet and the like
Inventor: HASE HIROYUKI
IPC: B07C3/08
Filed: 1993-06-15
Abstract: PURPOSE:To provide a processor for paper sheet and the like, which can be used for general purpose, in which proper flying distance and height can be set according to the kind of large thin paper sheet and the like. CONSTITUTION:A processor of paper sheet and the like is provided with a pair of belt mechanisms 1, 2, which are installed along a paper sheet and the like carrier path, and from which the upper end part of large paper sheet and the like to be fed is sandwiched and drawn, a pair of belt mechanism supporting base plates 7, in which the belt mechanism 1, 2 are individually installed, and a pair of base plate mounting boards 9, 10 for individually supporting the belt mechanism supporting base plate 7. Downstream belt height adjustment mechanisms 13, 14 for adjusting the downstream height position of the belt mechanisms with the upstream port of the belt mechanisms 1, 2 as rotation fulcrum, are installed between the base plates 7.
Patent JP-H0334014-A (JP)
Title: Management reference method for screen format data
Inventor: TAKADA SHINGO
IPC: G06F12/08
Filed: 1989-06-30
Abstract: PURPOSE:To shorten the display time and to attain the effective use of a semiconductor memory by transcribing and holding a part of the screen format data stored in a 2nd data memory into the idle area of a 1st data memory. CONSTITUTION:A 1st data memory (semiconductor memory) includes 6 areas 1 - 6 as shown in a figure (a), and the 2nd data memory (disk) includes the areas 7 as shown in a figure (b) respectively. The screen format data stored in the 2nd data memory is bisected into the disk variable data DV and the disk fixed data DF. Then it is automatically decided according to the size of an unused area of the 1st data memory whether the data DV is used as the data MV of the 1st data memory or not. Then the data DV is held in the 1st data memory as long as this memory has a room. Thus, the display time is shortened and the availability of the memory is improved.
Patent JP-H08331925-A (JP)
Title: Rice transplanter equipped with fertilizer applicator
Inventor: TAKAO YUTAKA
IPC: A01C11/00
Filed: 1996-06-28
Abstract: PURPOSE: To provide a rice transplanter equipped with a fertilizer applicator, capable of readily carrying out maintenance and excellent in workability by movably supporting the fertilizer applicator in a state keeping the posture at the operation position above a lower operation position for feeding the fertilizer to a field and a non-operation position apart upward from the operation position. CONSTITUTION: This rice transplanter connects and supports a fertilizer applicator for slidably supporting a supporting member 13 along a guide member 12 on each of a pair of right and left guide members 12 arranged in vertical direction, installing and connecting a supporting frame 14 over right and left supporting members 13 and feeding the fertilizer to plural rows of the field when seedlings are planted to the supporting frame 14 and movably supports the fertilizer applicator in a state in which posture at the operation position is kept over the low operation position for feeding the fertilizer to the field and a non-operation position apart upward from the operation position. Furthermore, a feed out part 9 and a guide pathway 10 are preferably connectably and separatably constituted.
Patent JP-S6059085-A (JP)
Title: Device for measuring coating amount of oil
Inventor: TANAKA TAKEO
IPC: C23F15/00
Filed: 1983-09-13
Abstract: PURPOSE:To measure easily the amt. of the oil coated on an iron sheet or the like with high accuracy by burning said oil to convert the oil to gaseous CO2 and measuring the concn. of said gas with an IR gas analyzer. CONSTITUTION:A titled device has a device 6 for generating a gas for supporting combustion, a sample housing part 1 which has a gas outlet 1b and a gas inlet 1a connected to the device 6 and in which a sample 2 coated with oil is housed, a burner 4 which heats the sample 2 together with the gas for supporting combustion from the gas inlet 1a and burns the oil, a gas sampling device 10 which is connected to the gas outlet 1b and delivers the gaseous mixture composed of said gas and the gaseous CO2 generated by the combustion of the oil, an IR analyzer 9 which is connected thereto and measures the concn. of the CO2 in the gaseous mixture, an arithmetic circuit 11 which makes the prescribed operation by the output signal therefrom and a multiplier circuit 12 which multiplies the output signal 11a therefrom by a prescribed coefft. The amt. of the oil on the sample 2 is measured in accordance with the output signal 12a from the circuit 12.
Patent JP-H0457106-A (JP)
Title: Working area designating device
Inventor: IKAWA MAKOTO
IPC: G05B19/4097
Filed: 1990-06-27
Abstract: PURPOSE:To decrease the input miss and to shorten the work time by designating a segment for showing a boundary and its retrieval direction, and also, automatizing the subsequent process. CONSTITUTION:The device is constituted by providing an initial designating means 1, a segment extracting means 2, an enlargement display means 3, a segment selecting means 4, a working area discriminating means 7, a repeating means 6, and a working area storage means 5. From in the segment for forming an outline of a work piece displayed on a display, one or more segments for showing a boundary of a working area are designated by an input device, and also, the direction for retrieving the segment is designated. In such a way, in the system, from in a storage device in which data of an outline of the work piece is stored, the segment having the designated segment and intersection is extracted, and these segments are enlarged and displayed on the display. Also, in the case there are plural segments having the extracted intersection, one of them is selected by the input device. Subsequently, the segment is extracted repeatedly until it is discriminated that the segment designated first and the extracted segment have the intersection, and thereafter, when it is confirmed that a working area is closed, the working area formed by the segment and the intersection is stored in a storage device.
Patent JP-S5693922-A (JP)
Title: Pile driver-extractor
Inventor: YOSHINO SHIYUUSAKU
IPC: E02D11/00
Filed: 1979-12-25
Abstract: PURPOSE: To drive and extract a pile under a proper condition corresponding to the nature of the ground by a method wherein a piston is moved up and down by means of a pulsation generator, and the vibration is transmitted to the pile, in a pile driver- extractor for the pile such as a steel sheet pile.  
     CONSTITUTION: Oil pressure generated by means of an oil pressure apparatus is applied to a pulsation generator 21 and a variable flow-rate regulating valve 22 from a change-over valve 20. The revolution of an oil pressure motor 23 is controlled by means of the variable flow-rate regulating valve 22, its revolution is transmitted to a rotor, and the speed of revolution of the rotor adjusts the number of pulsation. Pulsation generated is alternately discharged from the outlet ports 21a, 21b. Pulsation from the outlet ports 21a, 21b is introduced to the connecting ports 16, 17 of a  cylinder 13 through a working change-over valve 24. A piston of the oil pressure machine 13 is moved up and down to generate vibration, and the vibration is delivered to the pile. The functioning of the oil pressure machine 13 is changed by the change-over of the working change-over valve 24, and the driving and extraction of the pile are changed over. 
     COPYRIGHT: (C)1981,JPO&Japio